EX-8.1 3 a201220-flistofsubsidiarie.htm EXHIBIT 8.1 LIST OF SUBSIDIARIES
Exhibit 8.1
LIST OF SUBSIDIARIES
The following is a list of the Registrant’s subsidiaries as of December 31, 2012, other than certain subsidiaries that did not in the aggregate constitute a significant subsidiary.

Company Name | Jurisdiction of Incorporation
AmniSure International LLC | USA
Cellestis Limited | Australia
Cellestis GmbH | Germany
Cellestis Inc. | USA
Corbett Research Ltd Pty | Australia
Corbett Robotics Pty | Australia
Intelligent BioSystem, Inc. | USA
Ipsogen SA | France
QIAGEN Australia Holding | Australia
QIAGEN AB | Sweden
QIAGEN Inc. (Canada) | Canada
QIAGEN Deutschland Holding GmbH | Germany
QIAGEN Gaithersburg, Inc. | Delaware
QIAGEN GmbH | Germany
QIAGEN Hamburg GmbH | Germany
QIAGEN, U.S. Finance Holdings | Luxemburg
QIAGEN, Finance (MALTA) Ltd | Malta
QIAGEN, Inc. (USA) | USA
QIAGEN Instruments AG | Switzerland
QIAGEN K.K. | Japan
QIAGEN Lake Constance GmbH | Germany
QIAGEN Ltd. | UK
QIAGEN Manchester Ltd. | UK
QIAGEN Mexico | Mexico
QIAGEN North American Holdings Inc. | USA
QIAGEN Pty. Ltd. | Australia
QIAGEN SA | France
QIAGEN Sciences, LLC | USA
QIAGEN Shenzhen Co. Ltd. | China
QIAGEN SpA | Italy
Quanta Biosciences, Inc. | USA
SABiosciences | USA